340964893412 has 144 divisors (see below), whose sum is σ = 755333595072. Its totient is φ = 133020426240.

The previous prime is 340964893397. The next prime is 340964893421. The reversal of 340964893412 is 214398469043.

340964893412 is an astonishing number since 340964893412 = 340964 + ... + 893412.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10475948 + ... + 10508444.

It is an arithmetic number, because the mean of its divisors is an integer number (5245372188).

Almost surely, 2^340964893412 is an apocalyptic number.

It is an amenable number.

340964893412 is an abundant number, since it is smaller than the sum of its proper divisors (414368701660).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

340964893412 is a wasteful number, since it uses less digits than its factorization.

340964893412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32638 (or 32623 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 53.

The spelling of 340964893412 in words is "three hundred forty billion, nine hundred sixty-four million, eight hundred ninety-three thousand, four hundred twelve".